4820-01-518-4270

Find complete technical information, availability, and procurement data for: 4820-01-518-4270
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-518-4270

Item Name Code

49444

Assigment Date

03/11/2004 (22 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

235.0 pounds per square inch maximum delivery pressure, right side mounting position, nitrogen servicing unit p/n1317as100-2 end item identification, cylinder mounting method, single stage type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification: nitrogen servicing unit p/n1317as100-2
Maximum Delivery Pressure: 235.0 pounds per square inch
Mounting Method: cylinder
Mounting Position: right side
Stage Type: single
Outlet Fitting Thread Direction: right-hand
Criticality Code Justification: agav
Outlet Fitting Connection Type: threaded external pipe
Outlet Fitting Nominal Thread Size: 0.500 inches
Inlet Indicator Type: gageless
Outlet Indicator Type: gageless
Special Features: flow capacity 0.5 approx;filter 40nom micron;seat vespel sp-1;o-rings buna-n;main valve 17-4sst;spring sst;body brass;sensor alum 6061-t6;sensor insert 17-4sst;remaining parts 300sst,al6061-t6,polytetrafluoroethylene,18-8sst;manifold inlet 1.688 inch

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
20-1012-CM12-029	Compressed Gas Regulator

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-518-4270?

The FSCG of the NSN 4820-01-518-4270 is 4820

Does the NSN 4820-01-518-4270 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-518-4270 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-518-4270 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-518-4270 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-518-4270 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Mar 11, 2004